:regexp:
:singleton_method: :instance_method: :escape: [String] :quote: [String] :last_match: [MatchData,String,NilClass] :try_convert: [Regexp,NilClass] :union: [Regexp] :==: [TrueClass,FalseClass] :eql?: [TrueClass,FalseClass] :===: [TrueClass,FalseClass] :=~: [Fixnum,NilClass] :casefold?: [TrueClass,FalseClass] :encoding: [Encoding] :fixed_encoding?: [TrueClass,FalseClass] :hash: [Fixnum] :inspect: [String] :match: [MatchData,Object,NilClass] :named_captures: [Hash] :names: [Array] :options: [Integer] :source: [String] :to_s: [String] :~: [Fixnum,NilClass]